Answer:
The answer is "Polymorphism".
Explanation:
Polymorphism is a feature of the object-oriented programming (OOPs) language, in which data or an object is dividing into more than one form. In other words, we can say that the capacity of various objects to obtain and react in different ways is polymorphism. It enables interaction with both objects and common interfaces that hide various details of their implementation.
The angle of reflection is 42 degrees because it says the angle of incidence is equal to the angle of reflection
Explanation:
See this image for answer
Answer:
W = 9800 N
Explanation:
Given that,
Mass of a car, m = 1000 kg
Acceleration of the car, a = 3 m/s²
We need to find the weight of the car. Weight of an object is given by the product of mass and acceleration due to gravity on the Earth.
W = mg
Put all the values,
W = 1000 kg × 9.8 m/s²
= 9800 N
So, the weight of the car is 9800 N.
